In a triangle, we use terms like adjacent and opposite. These refer to sides in relation to angles. In our musical triangle, the drummer is at one angle in the back. This side, where the audience is, is called the opposite side.
Trunc is database function, try using round for numeric values, or change the Processing of Query to database.
Indicates that all parameter values from the Impromptu function are copied to the IBM Cognos BI expression. The number and order of parameters in the Impromptu function is maintained in the IBM Cognos BI expression. param x